129181884

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{8537}}^1$

素因数の和:8654

約数の個数: 48

約数和(自身を含む): 327995808

約数和(自身を除く): 198813924

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 97, 156, 194, 291, 388, 582, 1164, 1261, 2522, 3783, 5044, 7566, 8537, 15132, 17074, 25611, 34148, 51222, 102444, 110981, 221962, 332943, 443924, 665886, 828089, 1331772, 1656178, 2484267, 3312356, 4968534, 9937068, 10765157, 21530314, 32295471, 43060628, 64590942, 129181884]

約数ペア:

[(1, 129181884), (2, 64590942), (3, 43060628), (4, 32295471), (6, 21530314), (12, 10765157), (13, 9937068), (26, 4968534), (39, 3312356), (52, 2484267), (78, 1656178), (97, 1331772), (156, 828089), (194, 665886), (291, 443924), (388, 332943), (582, 221962), (1164, 110981), (1261, 102444), (2522, 51222), (3783, 34148), (5044, 25611), (7566, 17074), (8537, 15132)]